The purpose of establishing a hotel building itself is expected to get good financial benefits as much as possible. In order to increase the cost-benefit for the building. increasing the energy efficiency is a major way to save energy and thus reduce energy expenses from the existing building. This research aim is to analyze energy consumption and cost-benefit at repaired existing hot... https://www.ealisboa.com/top-offer-Birkenstock-Arizona-Eva-Beetroot-Purple-best-save/